The homoskedasticity-only f-statistic and the heteroskedasticity-robust f-statistic typically are: (a) different. (b) a multiple of each other (the heteroskedasticity-robust f-statistic is 1.96 times the homoskedasticity-only f-) related by a linear function. (d) the same.

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

Someone answer asap for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.